function zsh_stats() { fc -l 1 | awk '{CMD[$2]++;count++;}END { for (a in CMD)print CMD[a] " " CMD[a]/count*100 "% " a;}' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl | head -n20 } function uninstall_oh_my_zsh() { env ZSH=$ZSH /bin/sh $ZSH/tools/uninstall.sh } function upgrade_oh_my_zsh() { env ZSH=$ZSH /bin/sh $ZSH/tools/upgrade.sh } function take() { mkdir -p $1 cd $1 } function open_command() { local open_cmd # define the open command case "$OSTYPE" in darwin*) open_cmd="open" ;; cygwin*) open_cmd="cygstart" ;; linux*) open_cmd="xdg-open" ;; *) echo "Platform $OSTYPE not supported" return 1 ;; esac nohup $open_cmd "$@" &>/dev/null } # # Get the value of an alias. # # Arguments: # 1. alias - The alias to get its value from # STDOUT: # The value of alias $1 (if it has one). # Return value: # 0 if the alias was found, # 1 if it does not exist # function alias_value() { alias "$1" | sed "s/^$1='\(.*\)'$/\1/" test $(alias "$1") } # # Try to get the value of an alias, # otherwise return the input. # # Arguments: # 1. alias - The alias to get its value from # STDOUT: # The value of alias $1, or $1 if there is no alias $1. # Return value: # Always 0 # function try_alias_value() { alias_value "$1" || echo "$1" } # # Set variable "$1" to default value "$2" if "$1" is not yet defined. # # Arguments: # 1. name - The variable to set # 2. val - The default value # Return value: # 0 if the variable exists, 3 if it was set # function default() { test `typeset +m "$1"` && return 0 typeset -g "$1"="$2" && return 3 } # # Set enviroment variable "$1" to default value "$2" if "$1" is not yet defined. # # Arguments: # 1. name - The env variable to set # 2. val - The default value # Return value: # 0 if the env variable exists, 3 if it was set # function env_default() { env | grep -q "^$1=" && return 0 export "$1=$2" && return 3 }